A joint article by the Founder of Khazar University, Chairman of the Board of Directors and Trustees, Professor of the Mathematics Department, Academician Hamlet Isakhanli, and Professor Biləndər Allahverdiyev of the same department, titled "Eigenfunction expansions for singular Impulsive dynamic Dirac systems," has been published in the Iranian Journal of Science (2025, Volume 49, No. 2).
It should be noted that the Iranian Journal of Science is indexed in the Web of Science and Scopus databases.
In this article, a spectral function for the singular impulsive dynamic Dirac system is obtained. In terms of this function, the Parseval equality and expansion formula in eigenfunctions is given.
Link to the article: https://link.springer.com/article/10.1007/s40995-025-01783-4